Finding the Third Proportional to 2,259,624 and 3,160,530

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259,624 : 3,160,530 = 3,160,530 : x
2. Step 2: Convert to fraction form
   2,259,624/3,160,530 = 3,160,530/x
3. Step 3: Cross multiply
   2,259,624x = 3,160,530 × 3,160,530
4. Step 4: Simplify right side
   2,259,624x = 9,988,949,880,900
5. Step 5: Solve for x
   x = 9,988,949,880,900/2,259,624
6. Step 6: Final answer
   x = 4,420,624.79